1. Departments of Neurological Surgery,
2. Medicine,
3. Division of Emergency Medicine,
4. Surgery,
5. Pediatrics, and
6. Neurology,
7. Department of Emergency Medicine, Stanford University, Stanford, California;
8. Department of Neurosurgery, University of Utah School of Medicine, Salt Lake City, Utah;
9. Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, Tennessee;
10. Department of Neurosurgery, McGovern Medical School at University of Texas Health Science Center at Houston, Houston, Texas;
11. Department of Pediatrics, Oregon Health & Science University, Portland, Oregon;
12. Department of Neurosurgery, University of Colorado School of Medicine, Aurora, Colorado;
13. Department of Neurosurgery, Baylor College of Medicine, Houston, Texas;
14. Barrow Neurological Institute at Phoenix Children’s Hospital, Phoenix, Arizona;
15. Department of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania;
16. Division of Neurosurgery, University of British Columbia, Vancouver, British Columbia, Canada;
17. Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland; and
18. Department of Pediatrics, University of Tennessee Health Science Center, Memphis, Tennessee
19. Alvin J. Siteman Cancer Center, and
20. Prevention Research Center, Washington University School of Medicine in St. Louis, Missouri;